Answer: $52.50
Step-by-step explanation:
1 way : 15 divided by 2 then multipy your answer by 7
2nd way : 15x7. Once you get that answer divide it by 2 to get $52.50
The answer is going to be 3,495
I think option two is the correct one, because 1 and two contradict eachother and 4 doesn't make sense